Water Units

Device with two-stage cooling system and large return volumeTT-118 K

Rollers, plates, double-walled vessels, large consumers


  • Maximum temperature 90°C
  • Medium water
  • Heating capacity: 18 kW27 kW36 kW45 kW
  • Cooling capacity
    200 kW @ 90°C indirect
    400 kW @ 90°C direct
  • Cooling system indirect
  • Pump capacity 200 l/min; max. 4.3 bar


  • Self-optimizing temperature controller with temperature display
    1/10°C – steps
  • Display in °C or °F and l/min or gal/min
  • Digital flow display and monitoring
  • Automatic temperature control
  • Switchover for temperature control on the mould
  • Heating switchable in stages
  • Heater with cascade connection (only 27 kW / 36 kW / 45 kW)
  • Pressure display
  • Time limited water refill
  • Leakstopper device – operation in pressure and vacuum mode possible


  • Submersible sealless pump made from bronze
  • With two cooling systems: tubular and plate heat exchangers
  • Limescale free heat exchanger
  • Corrosion resistant device for a long service life
  • All parts in contact with water are made of stainless steel or bronze
  • Unit on castors

Safety features

  • Level control for dry run protection
  • Electronic temperature limitation and monitoring in the controller
  • Mechanical safety thermostats
  • Visual and acoustic fault indications
  • Integrated circuit breakers
  • Main switch, transformer and motor protection switch

Cooling capacity

Pump capacity

Product informationsTT-118 K

ProductTT-118 K
Temperature range°C90
Heat transfer mediumwater
   Filling amount max.l40
Heating capacitykW18 kW I 27 kW I 36 kW I 45 kW
Cooling systemindirect
   tubular heat exchangerkW200
   Plate heat exchangerkW400
   At flow temperature°C90
Pump system see diagram
   Typ L: 19 l/min; max. 2.9 bar; motor 0.27 kW
   Typ E: 60 l/min; max. 4.0 bar; motor 0.75 kW
   Typ H: 60 l/min; max. 7.0 bar; motor 1.50 kW
   Typ K: 200 l/min; max. 4.3 bar; motor 2.2 kW
   Typ W: 250-350 l/min; max. 4.5 bar; motor 4.0 kW
   Typ V: 580 l/min; max. 4.1 bar; motor 7.5 kW
   Suction capacity vakuummWS8
   Measurement typeFeKo Typ J
   Medium1" BS
   Cooling water1" BS
   Compressed air-
Dimensions incl. castors, LxWxHmm1240x480x1400
Weight empty approx.kg180
Coloursilbergrau RAL 7001
Functions● standard/ ○ optional / - not possible
Flow control
Leakstopper device
Mould drain-
Temperature control at the consumer
Time limited water refill
Interface controller
Automatic refill
Level control
Visual fault indications
Acoustic warning
Pressure regulation-